Question

SRUJAN PALAKURTHI
01:14:44
MATHEMATICS
PHYSICS
CHEMISTRY
Question(43)
      
A diverging beam of light from a point source S having divergence angle
α
α
, falls symmetrically on a glass slab as shown. The angles of incidence of the two extreme rays are equal. If the thickness of the glass slab is t and the refractive index n, then the divergence angle of the emergent beam is –


      
Zero

      
α
α

      
si
n
1
sin1
(1/n)

      
2
si
n
1
sin1
(1/n)

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Answer 1

Answer:

I don't know the answers so I cannot help you in this answer sorry if I will give this answer I will give wrong answers I have not heard this answer earlier anywhere so I cannot give any answers I request you please ask someone else about this answer sorry please forgive me for this I hope you will understand this